30 AI Prompts to Double Office Efficiency and End Overtime

This guide lists 30 ready‑to‑use AI prompts that office workers can copy‑paste to automate routine tasks and dramatically improve productivity.

Scenario 1: Excel Data Processing (Save Your Brain Cells)

Formula generation: "Please write an Excel formula to extract the first four digits from column A cells."

Data cleaning: "The data in this column is messy; how can I quickly standardize dates to YYYY‑MM‑DD?"

Conditional formatting: "Make cells with sales below 5000 turn red automatically; how to set this up?"

Pivot table: "Guide me to create a pivot table that summarizes total sales by region."

VLOOKUP assistance: "I have two tables; how can I match employee names to IDs using VLOOKUP? Provide the formula."

Chart suggestion: "I have monthly sales data; which chart best shows the trend?"

Deduplication: "How can I quickly delete duplicate rows, keeping only unique values?"

Text to columns: "Column A contains 'Name‑Department'; how can I split it into two columns?"

Complex calculation: "Write a nested IF function: >90 shows 'Excellent', >60 shows 'Pass', otherwise 'Fail'."

Macro/VBA code: "Write VBA code to merge all worksheets into a new workbook with one click."

Scenario 2: Writing and Document Drafting (Save Your Hairline)

Weekly report draft: "Generate a first draft of a weekly report from these scattered work items."

Report polishing: "Organize the following content into a clear, professional weekly report."

Meeting notice: "Write a department meeting notice for Friday 3 pm in room 302, focusing on quarterly review."

Email reply: "Compose an apologetic email for delayed shipment and offer a coupon for the next order."

Invitation letter: "Draft an elegant invitation for the company year‑end party, including time, venue, and dress code."

Work summary: "Extract three key highlights and one improvement point from this project data."

Policy drafting: "Create an office air‑conditioning usage policy covering temperature settings and operating hours."

PPT outline: "Provide a five‑slide outline for a presentation on ‘Administrative Cost Control’."

Title optimization: "Suggest five more eye‑catching titles for this notice."

Welcome speech: "Write a short, warm welcome speech for a new‑employee orientation."

Payment reminder: "Compose a polite but firm reminder for a payment overdue by three days."

Scenario 3: Efficiency and Integrated Skills (Save Your Time)

Meeting minutes: "Summarize the core decisions, action items, and owners from this transcript of a meeting."

Long‑text summary: "Condense this lengthy article into a 200‑word summary of its main points."

Mind‑map generation: "Create a Markdown‑formatted mind‑map structure based on this project plan."

Event planning: "Suggest three summer team‑building activities within a 200 CNY per‑person budget."

Translation and polishing: "Translate this Chinese paragraph into business‑level English with precise wording."

Image generation: "Generate an image of a modern minimalist office for a PPT background."

PDF‑to‑Excel conversion: "Recommend free, secure online tools to convert PDF files to Excel."

Formatting improvement: "Reformat this messy text, add emojis, and improve readability."

Information extraction: "Extract all names and phone numbers from this chaotic text and organize them into a table."

Skill learning plan: "Design a one‑month Python automation learning plan for a beginner office clerk."

Bonus: Universal Prompt Formula

Formula: "Persona + Task + Context + Requirements"

Wrong example: "Write a weekly report."

Correct example: "You are a senior administrative assistant; please draft a weekly report. This week we completed recruitment and asset management; use a professional tone and highlight the recruitment completion rate."

By mastering these prompts, office staff can let AI handle repetitive work, finish tasks faster, and leave overtime behind.